public class Manager extends Person {
    private String mID;  // 管理员ID

    public Manager() {
        super();  // 调用父类的默认构造函数
    }

    public Manager(String name, String mID, String birth, String gender, String college, String major) {
        super(name, mID, birth, gender, college, major);  // 调用父类的带参数的构造函数
        this.mID = mID;
    }

    public void setMID(String mID) {
        this.mID = mID;
    }

    public String getMID() {
        return mID;
    }
}